26 April 2007 Relation between martensite volume fraction and equivalent transformation strain in an anisotropic CuAIBe shape memory alloy
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Abstract
This study concerns the pseudoelasticity of Shape Memory Alloys (SMA). A series of tests under tension-compression-torsion multiaxial loadings is used to show the validity of a conjecture concerning the relation between the volume fraction of martensite and the equivalent transformation strain. It is shown that the proportionality between an ad doc equivalent transformation strain and the volume fraction of martensite is confirmed under multiaxial proportional and nonproportional loadings.
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Karine Taillard, Karine Taillard, Shabnam Arbab Chirani, Shabnam Arbab Chirani, Sylvain Calloch, Sylvain Calloch, Christian Lexcellent, Christian Lexcellent, } "Relation between martensite volume fraction and equivalent transformation strain in an anisotropic CuAIBe shape memory alloy", Proc. SPIE 6526, Behavior and Mechanics of Multifunctional and Composite Materials 2007, 65262G (26 April 2007); doi: 10.1117/12.718098; https://doi.org/10.1117/12.718098
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